EP2395585A4 - Poröses elektrodensubstrat, herstellungsverfahren dafür, membranelektrodenanordnung und festpolymerbrennstoffzelle - Google Patents

Poröses elektrodensubstrat, herstellungsverfahren dafür, membranelektrodenanordnung und festpolymerbrennstoffzelle

Info

Publication number
EP2395585A4
EP2395585A4 EP10738496A EP10738496A EP2395585A4 EP 2395585 A4 EP2395585 A4 EP 2395585A4 EP 10738496 A EP10738496 A EP 10738496A EP 10738496 A EP10738496 A EP 10738496A EP 2395585 A4 EP2395585 A4 EP 2395585A4
Authority
EP
European Patent Office
Prior art keywords
porous electrode
electrode substrate
membrane
fuel cell
producing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10738496A
Other languages
English (en)
French (fr)
Other versions
EP2395585A1 (de
Inventor
Kazuhiro Sumioka
Yoshihiro Sako
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Publication of EP2395585A1 publication Critical patent/EP2395585A1/de
Publication of EP2395585A4 publication Critical patent/EP2395585A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4242—Carbon fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43838—Ultrafine fibres, e.g. microfibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/46—Non-siliceous fibres, e.g. from metal oxides
    • D21H13/50—Carbon fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/122—Ionic conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inert Electrodes (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Fuel Cell (AREA)
EP10738496A 2009-02-04 2010-02-02 Poröses elektrodensubstrat, herstellungsverfahren dafür, membranelektrodenanordnung und festpolymerbrennstoffzelle Withdrawn EP2395585A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009023890 2009-02-04
PCT/JP2010/051380 WO2010090164A1 (ja) 2009-02-04 2010-02-02 多孔質電極基材、その製造方法、膜-電極接合体、および固体高分子型燃料電池

Publications (2)

Publication Number Publication Date
EP2395585A1 EP2395585A1 (de) 2011-12-14
EP2395585A4 true EP2395585A4 (de) 2012-09-26

Family

ID=42542058

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10738496A Withdrawn EP2395585A4 (de) 2009-02-04 2010-02-02 Poröses elektrodensubstrat, herstellungsverfahren dafür, membranelektrodenanordnung und festpolymerbrennstoffzelle

Country Status (7)

Country Link
US (2) US8986907B2 (de)
EP (1) EP2395585A4 (de)
JP (1) JP5404609B2 (de)
KR (1) KR101701529B1 (de)
CN (1) CN102301509B (de)
CA (1) CA2751292C (de)
WO (1) WO2010090164A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8986907B2 (en) 2009-02-04 2015-03-24 Mitsubishi Rayon Co., Ltd. Porous electrode substrate, method for producing the same, membrane electrode assembly, and polymer electrolyte fuel cell
CA2767204C (en) 2009-07-08 2018-05-15 Mitsubishi Rayon Co., Ltd. Porous electrode substrate and method for producing the same
WO2011065349A1 (ja) * 2009-11-24 2011-06-03 三菱レイヨン株式会社 多孔質電極基材およびその製造方法
WO2011065327A1 (ja) 2009-11-24 2011-06-03 三菱レイヨン株式会社 多孔質電極基材、その製法、前駆体シート、膜－電極接合体、および固体高分子型燃料電池
KR101536835B1 (ko) * 2010-11-01 2015-07-14 미쯔비시 레이온 가부시끼가이샤 다공질 전극 기재, 그의 제조 방법, 다공질 전극 기재 전구체 시트, 막-전극 접합체 및 고체 고분자형 연료 전지
JP5713003B2 (ja) 2011-01-21 2015-05-07 三菱レイヨン株式会社 多孔質電極基材、その製造方法、膜−電極接合体、固体高分子型燃料電池、前駆体シート、およびフィブリル状繊維
CA2825663C (en) * 2011-01-27 2023-03-21 Mitsubishi Rayon Co., Ltd. Porous electrode substrate, method for manufacturing same, precursor sheet, membrane electrode assembly, and polymer electrolyte fuel cell
JP5799517B2 (ja) * 2011-02-09 2015-10-28 三菱レイヨン株式会社 炭素繊維含有不織布の製造方法
US9181134B1 (en) * 2011-04-27 2015-11-10 Israzion Ltd. Process of converting textile solid waste into graphite simple or complex shaped manufacture
CN102290582A (zh) * 2011-06-20 2011-12-21 华南理工大学 一种用于燃料电池双极板的不锈钢纤维毡及其制造方法
ITRM20120118A1 (it) * 2012-03-26 2013-09-27 Agenzia Naz Per Le Nuove Tecn Ologie L Ener Metodo per la realizzazione di feltri da fibre di carbonio di riciclo.
JP5621923B2 (ja) * 2012-03-30 2014-11-12 三菱レイヨン株式会社 多孔質電極基材、その製造方法及び前駆体シート
KR101392227B1 (ko) * 2013-03-21 2014-05-27 한국에너지기술연구원 고분자 나노섬유를 포함하는 탄소섬유 웹
DE102015212417B4 (de) * 2015-07-02 2020-02-20 Sgl Carbon Se Verwendung von dünnen Carbonfaservliesen hergestellt durch einen Horizontalspaltprozess
KR102259398B1 (ko) * 2016-06-21 2021-05-31 코오롱인더스트리 주식회사 연료전지용 가스확산층용 탄소 종이의 제조방법
TWI610882B (zh) * 2017-03-07 2018-01-11 國立清華大學 電極薄膜及其製造方法
CN113355951B (zh) * 2021-06-03 2022-09-06 成都硕屋科技有限公司 一种无石棉的复合硅酸盐保温毡生产系统及其方法

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Publication number Priority date Publication date Assignee Title
EP1788651A1 (de) * 2004-06-21 2007-05-23 Mitsubishi Rayon Co., Ltd. Poröses elektrodenbasismaterial und herstellungsverfahren dafür
US20070218346A1 (en) * 2006-03-20 2007-09-20 Chunxin Ji Acrylic fiber bonded carbon fiber paper as gas diffusion media for fuel cell
EP1942536A1 (de) * 2000-01-27 2008-07-09 Mitsubishi Rayon Co., Ltd. Poröses Kohlenstoffelektrodensubstrat und Herstellungsverfahren dafür sowie Kohlenstofffaserpapier

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US8986907B2 (en) 2009-02-04 2015-03-24 Mitsubishi Rayon Co., Ltd. Porous electrode substrate, method for producing the same, membrane electrode assembly, and polymer electrolyte fuel cell
CA2767204C (en) 2009-07-08 2018-05-15 Mitsubishi Rayon Co., Ltd. Porous electrode substrate and method for producing the same
WO2011065349A1 (ja) 2009-11-24 2011-06-03 三菱レイヨン株式会社 多孔質電極基材およびその製造方法
WO2011065327A1 (ja) 2009-11-24 2011-06-03 三菱レイヨン株式会社 多孔質電極基材、その製法、前駆体シート、膜－電極接合体、および固体高分子型燃料電池

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EP1942536A1 (de) * 2000-01-27 2008-07-09 Mitsubishi Rayon Co., Ltd. Poröses Kohlenstoffelektrodensubstrat und Herstellungsverfahren dafür sowie Kohlenstofffaserpapier
EP1788651A1 (de) * 2004-06-21 2007-05-23 Mitsubishi Rayon Co., Ltd. Poröses elektrodenbasismaterial und herstellungsverfahren dafür
US20070218346A1 (en) * 2006-03-20 2007-09-20 Chunxin Ji Acrylic fiber bonded carbon fiber paper as gas diffusion media for fuel cell

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STERLING FIBERS ET AL: "CFF FIBRILLATED FIBERS OR PULP MOLDED SPEAKER CONE APPLICATIONS", 6 March 2012 (2012-03-06), XP055462990, Retrieved from the Internet <URL:http://www.sterlingfibers.com/_doc/CFF%20Speaker%20Guide.pdf> [retrieved on 20180327] *

Also Published As

Publication number Publication date
KR101701529B1 (ko) 2017-02-01
US20110294036A1 (en) 2011-12-01
WO2010090164A1 (ja) 2010-08-12
CA2751292C (en) 2016-09-06
EP2395585A1 (de) 2011-12-14
KR20110117214A (ko) 2011-10-26
CN102301509B (zh) 2015-11-25
JP5404609B2 (ja) 2014-02-05
US8986907B2 (en) 2015-03-24
JPWO2010090164A1 (ja) 2012-08-09
CN102301509A (zh) 2011-12-28
US20130273454A1 (en) 2013-10-17
US8927173B2 (en) 2015-01-06
CA2751292A1 (en) 2010-08-12

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